Day hotels available in Union Square: 22Sort by:PopularityThe Mosser HotelPreviousNextThe Mosser HotelYerba Buena4.2/5 | 41 ReviewsFree cancellationPayment at the hotel€69-75%€277 per nightPrevious8am - 2pm10am - 4pm12pm - 7pm2pm - 10pmNextHotel Caza Fisherman’s WharfPreviousNextPool access includedHotel Caza Fisherman’s WharfFisherman's Wharf4.8/5 | 32 ReviewsFree cancellationPayment at the hotel€88-73%€324 per nightPrevious8am - 2pm9am - 5pm1pm - 8pm4pm - 11pmNextInterContinental San Francisco, an IHG HotelPreviousNextPool access includedInterContinental San Francisco, an IHG HotelYerba Buena4.8/5 | 19 ReviewsFree cancellationPayment at the hotel€138-57%€314 per nightPrevious9am - 5pm1pm - 9pmNextHotel Zeppelin San FranciscoPreviousNextHotel Zeppelin San FranciscoLower Nob Hill4.6/5 | 23 ReviewsFree cancellationPayment at the hotel€110-71%€370 per nightPrevious7am - 12pm9am - 5pm1pm - 9pm1pm - 10pm3pm - 11pmNextAxiom Hotel San FranciscoPreviousNextAxiom Hotel San FranciscoUnion Square4.6/5 | 23 ReviewsFree cancellationPayment at the hotel€101-64%€277 per nightPrevious8am - 2pm10am - 4pm3pm - 9pmNextBeck's Motor LodgePreviousNextBeck's Motor LodgeDuboce Triangle4.5/5 | 18 ReviewsFree cancellationPayment at the hotel€92-34%€139 per nightPrevious9am - 3pmNextTaj Campton PlacePreviousNextTaj Campton PlaceUnion Square4.7/5 | 33 ReviewsFree cancellationPayment at the hotel€138-57%€315 per nightPrevious9am - 4pm12pm - 7pmNextHotel Zetta San FranciscoPreviousNextHotel Zetta San FranciscoYerba Buena4.5/5 | 10 ReviewsFree cancellationPayment at the hotel€110-71%€370 per nightPrevious7am - 12pm9am - 5pm12pm - 8pm3pm - 11pmNextInterContinental Mark Hopkins San FranciscoPreviousNextInterContinental Mark Hopkins San FranciscoLower Nob Hill4.8/5 | 26 ReviewsFree cancellationPayment at the hotel€129-54%€277 per nightPrevious9am - 4pmNextHotel Emblem San FranciscoPreviousNextHotel Emblem San FranciscoUnion Square4.9/5 | 21 ReviewsFree cancellationPayment at the hotel€120-68%€370 per nightPrevious9am - 3pm12pm - 7pmNextBEI San Francisco, Trademark Collection by WyndhamPreviousNextBEI San Francisco, Trademark Collection by WyndhamMid-MarketFree cancellationPayment at the hotel€110-61%€277 per nightPrevious9am - 5pmNextHotel Zelos San FranciscoPreviousNextHotel Zelos San FranciscoYerba Buena4.7/5 | 16 ReviewsFree cancellationPayment at the hotel€110-71%€370 per nightPrevious8am - 2pm9am - 5pm11am - 8pm1pm - 9pm3pm - 11pmNextYOTEL San FranciscoPreviousNextYOTEL San FranciscoMid-Market4.3/5 | 7 ReviewsFree cancellationPayment at the hotel€92-67%€277 per nightPrevious7am - 1pm10am - 6pm4pm - 10pmNextHilton San Francisco Financial DistrictPreviousNextHilton San Francisco Financial DistrictSF, CA4.6/5 | 8 ReviewsFree cancellationPayment at the hotel€101-64%€277 per nightPrevious10am - 4pmNextHarbor Court Hotel San FranciscoPreviousNextHarbor Court Hotel San FranciscoEmbarcadero4.4/5 | 3 ReviewsFree cancellationPayment at the hotel€101-76%€415 per nightPrevious9am - 4pm12pm - 6pmNextHotel 32OnePreviousNextHotel 32OneUnion Square4.8/5 | 10 ReviewsFree cancellationPayment at the hotel€101-10%€111 per nightPrevious8am - 4pmNextCourtyard Marriott San Francisco Union SquarePreviousNextCourtyard Marriott San Francisco Union SquareLower Nob Hill4.4/5 | 6 ReviewsFree cancellationPayment at the hotel€101-56%€228 per nightPrevious10am - 5pmNextSignature San FranciscoPreviousNextSignature San FranciscoSF, CAFree cancellationPayment at the hotel€65-65%€185 per nightPrevious8am - 2pm9am - 5pm5pm - 11pmNextThe Clift Royal Sonesta San FranciscoPreviousNextThe Clift Royal Sonesta San FranciscoTenderloinFree cancellationPayment at the hotel€144-36%€224 per nightPrevious7am - 1pm10am - 4pm6pm - 11pmNextStanford Court San FranciscoPreviousNextStanford Court San FranciscoNob HillFree cancellationPayment at the hotel€130-44%€232 per nightPrevious10am - 5pmNextHotel FusionPreviousNextHotel FusionUnion Square4.1/5 | 10 ReviewsFree cancellationPayment at the hotel€92-59%€221 per nightPrevious8am - 4pm10am - 6pmNextHotel Bijou - Union SquarePreviousNextHotel Bijou - Union SquareTenderloin4.3/5 | 3 ReviewsFree cancellationPayment at the hotel€73-72%€255 per nightPrevious8am - 1pm9am - 4pm7pm - 11pmNextChancellor Hotel On Union SquarePreviousNextChancellor Hotel On Union SquareUnion SquareFree cancellationPayment at the hotelSold out offersHotel Del SolPreviousNextPool access includedHotel Del SolUnion Street3.3/5 | 2 ReviewsFree cancellationPayment at the hotelSold out offersHotel Nikko San FranciscoPreviousNextHotel Nikko San Francisco222 Mason Street, Union Square, San Francisco, CA 94102, United StatesFree cancellationPayment at the hotelSold out offersWhite Swan InnPreviousNextWhite Swan InnLower Nob Hill4/5 | 3 ReviewsFree cancellationPayment at the hotelSold out offersHotel Zephyr San FranciscoPreviousNextHotel Zephyr San FranciscoSF, CA4.6/5 | 4 ReviewsFree cancellationPayment at the hotelSold out offers1